Fitment:For Acura CL 1997-1999For Acura Integra 1992-2001For Acura Legend 1994-1995For Acura NSX 1991-2003For Acura SLX 1996-1999For Acura TL 1996-1999For Acura VIGOR 1992-1994Specification:Material: ABS PlasticSize:4.3cm*2.5cmPackages: 1 x PCV ValveFeature:1. The role of the valve is to prevent engine oil being sucked from crankcase when the engine is at low speed and small load and the intake pipe vacuum is too high.2. Durable and lightweight,Easy to install.